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  1. WiredTiger
  2. WT-5163

Fix ignored failure return in WT_CURSOR.next when random retrieval configured

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.3.1, WT3.2.2, 4.2.2
    • Component/s: None
    • Labels:
      None
    • Story Points:
      3
    • Sprint:
      Storage Engines 2019-10-21

      Description

      Summary:
      Fix ignored failure return in WT_CURSOR.next when random retrieval configured that led to test/format assert
      failures.

      ===============================================

      This job on kodkod-aws failed:
      http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/24912/

      The failure is an assertion in curfile_next_random:

      [1570526736:104192][21390:0x7f65f78ec700], t, file:wt, WT_CURSOR.next: __wt_curfile_next_random, 123: F_ISSET(cbt, WT_CBT_ACTIVE) && F_MASK(cursor, WT_CURSTD_KEY_SET) == WT_CURSTD_KEY_INT && F_MASK(cursor, WT_CURSTD_VALUE_SET) == WT_CURSTD_VALUE_INT
      

      The CONFIG:

      ############################################
      #  RUN PARAMETERS
      ############################################
      abort=0
      alter=0
      assert_commit_timestamp=0
      assert_read_timestamp=0
      auto_throttle=1
      backups=0
      bitcnt=5
      bloom=1
      bloom_bit_count=11
      bloom_hash_count=22
      bloom_oldest=1
      cache=213
      cache_minimum=20
      checkpoints=off
      checkpoint_log_size=171
      checkpoint_wait=45
      checksum=uncompressed
      chunk_size=2
      compaction=1
      compression=none
      data_extend=0
      data_source=file
      delete_pct=77
      dictionary=0
      direct_io=0
      encryption=none
      evict_max=4
      file_type=row-store
      firstfit=0
      huffman_key=0
      huffman_value=0
      independent_thread_rng=1
      in_memory=1
      insert_pct=0
      internal_key_truncation=1
      internal_page_max=13
      isolation=snapshot
      key_gap=12
      key_max=32
      key_min=15
      leaf_page_max=14
      leak_memory=0
      logging=0
      logging_archive=0
      logging_compression=none
      logging_file_max=3604
      logging_prealloc=1
      long_running_txn=0
      lsm_worker_threads=3
      memory_page_max=8
      merge_max=6
      mmap=1
      modify_pct=2
      ops=0
      prefix_compression=1
      prefix_compression_min=8
      prepare=1
      quiet=1
      random_cursor=1
      read_pct=4
      rebalance=0
      repeat_data_pct=19
      reverse=0
      rows=1000000
      runs=1
      salvage=0
      split_pct=61
      statistics=0
      statistics_server=0
      threads=5
      timer=4
      timing_stress_aggressive_sweep=0
      timing_stress_checkpoint=1
      timing_stress_lookaside_sweep=0
      timing_stress_split_1=0
      timing_stress_split_2=0
      timing_stress_split_3=0
      timing_stress_split_4=0
      timing_stress_split_5=0
      timing_stress_split_6=0
      timing_stress_split_7=0
      timing_stress_split_8=0
      transaction_timestamps=1
      transaction-frequency=100
      truncate=1
      value_max=80
      value_min=10
      verify=0
      wiredtiger_config=
      write_pct=17
      ############################################
      

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              Assignee:
              keith.bostic Keith Bostic
              Reporter:
              sue.loverso Susan LoVerso
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                Dates

                Created:
                Updated:
                Resolved: